<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN" "http://www.w3.org/TR/html4/strict.dtd">
<html lang="en">
<head>
	<meta http-equiv="Content-Type" content="text/html;charset=UTF-8">
	<title>博客前端1：CSS选择器（下）</title>
	<script type="text/javascript" src="index.js"></script>
  <script type="text/javascript" src="base.js"></script>
 

</head>

<body>
   
    <div id="box">
        <p>
            <span class="a">span</span>
        </p>
        <p>
            <span>span</span>
        </p>
        <div id="#q">
            <span>span</span>
        </div>
    </div>

    <div >
        <p>
            <span class="a">span</span>
        </p>
        <p>
            <span>span</span>
        </p>
        <div>
            <span>span</span>
        </div>
    </div>


	
</body>
</html>



